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How are hydrogen bonds separated when DNA copies itself?
During DNA replication, hydrogen bonds between base pairs are broken by an enzyme called DNA helicase. This enzyme unwinds the double helix structure of DNA, separating the two strands. This allows for new complementary nucleotides to be added during the replication process.
What type of the enzyme that cuts the bonds of DNA molecule at the origin of replication?
The enzyme that cuts the bonds of DNA at the origin of replication is called DNA helicase. DNA helicase plays a key role in unwinding the double helix structure of DNA so that it can be replicated.
What DNA begins to uncoil DNA?
Helicase is the enzyme responsible for unwinding the double-stranded DNA molecule during DNA replication. It breaks the hydrogen bonds between the nitrogenous bases, separating the two strands and allowing for the replication process to occur.
Enzyme that analyzes the formation of the sugar to phosphate bonds in DNA?
The enzyme that analyzes the formation of the sugar to phosphate bonds in DNA is DNA polymerase. DNA polymerase is responsible for catalyzing the formation of the phosphodiester bonds between deoxyribose sugars and phosphate groups in the backbone of the DNA molecule during DNA replication.
In order to replicate where do DNA molecules separate?
DNA molecules separate or unwind at specific sites known as replication origins. These regions serve as starting points for the enzyme complex that unwinds the DNA strands, creating a replication fork. DNA replication occurs bidirectionally from each origin, with the two strands being replicated simultaneously.
How are hydrogen bonds separated when DNA copies itself?
During DNA replication, hydrogen bonds between base pairs are broken by an enzyme called DNA helicase. This enzyme unwinds the double helix structure of DNA, separating the two strands. This allows for new complementary nucleotides to be added during the replication process.
Which enzyme breaks the hydrogen bonds during DNA replication?
The enzyme that breaks the hydrogen bonds during DNA replication is called helicase.
Which enzyme is responsible for breaking hydrogen bonds during DNA replication?
The enzyme responsible for breaking hydrogen bonds during DNA replication is called DNA helicase.
What bonds are broken in order the unzip the DNA strands?
The hydrogen bonds are broken in order to unzip the DNA strand. This all occurs during the DNA replication process.
What kinds of bonds are broken between N-bases when DNA unzips during replication?
During DNA replication, the bonds broken between N-bases are hydrogen bonds. These hydrogen bonds are relatively weak compared to the covalent bonds that hold the sugar-phosphate backbone together. The breaking of hydrogen bonds allows the two strands of the DNA double helix to separate, providing access for DNA polymerase to create new complementary strands.
What bond have to be broken in order for DNA replication to occur?
hydrogen bonds
What mechanism breaks the hydrogen bonds in DNA replication?
During DNA replication, the enzyme helicase breaks the hydrogen bonds between the two strands of DNA, allowing the strands to separate and be copied.
What type of bonds are broken during the unwinding stage of replication?
hydrogen in bases
What role does the enzyme helicase play in the process of DNA replication?
Helicase is an enzyme that unwinds the double-stranded DNA molecule during replication by breaking the hydrogen bonds between the base pairs. This allows the DNA polymerase enzyme to access the separated strands and synthesize new complementary strands. In essence, helicase plays a crucial role in the initiation of DNA replication by separating the two strands of the DNA double helix.
What is the mechanism that separates DNA strands during the process of DNA replication?
During DNA replication, the enzyme helicase unwinds the double helix structure of DNA by breaking the hydrogen bonds between the base pairs, separating the two strands.
In DNA copying what are the bonds between the nitrogen bases broken by?
They are broken by the enzyme DNA helicase.
What type of the enzyme that cuts the bonds of DNA molecule at the origin of replication?
The enzyme that cuts the bonds of DNA at the origin of replication is called DNA helicase. DNA helicase plays a key role in unwinding the double helix structure of DNA so that it can be replicated.
